Exam 5: Hardware: Input and Output: Taking Charge of Computing and Communications

Health concerns and ergonomics are separate issues.

The mouse is a source data-entry device.

A digital camera captures photographic images in digital form on a small disk in the camera or on flash memory cards.

What is the image sharpness of a display screen called?

The traditional keyboard layout is called _________.

One of the trends of future input technology is the increased use of source data entry.

What does an optical mark recognition device do?

"Output" refers to the results of processing.

What is a nonimpact printer that creates characters and images with dots by using a drum and toner called?

What is the difference between input and output?

_________ printers provide the best-quality photo output.

What is are touch and multitouch screens?

For general-purpose printing,300 dpi is sufficient.

Carpal tunnel syndrome (CTS)is a debilitating condition caused by pressure on the median nerve in the wrist.Carpal tunnel syndrome can be cause by typing on keyboards.

Devices that translate data into a form the computer can process are called output hardware.

What is a touchpad?

A special output device designed to produce large high-quality graphics such as maps and architectural drawings is called a multifunction printer.

A display device made up of two plates of glass separated by a layer of a substance in which light is manipulated is a __________.

Which of the following is NOT an example of ergonomic design innovations?

How do radio-frequency identification (RFID)tags work?